APA (7th ed.) Citation

Robb, B., & Ishmael, W. (1942). Welcum hinges. E. P. Dutton and company, inc..

Chicago Style (17th ed.) Citation

Robb, Bernard, and Woodi Ishmael. Welcum Hinges. New York: E. P. Dutton and company, inc., 1942.

MLA (9th ed.) Citation

Robb, Bernard, and Woodi Ishmael. Welcum Hinges. E. P. Dutton and company, inc., 1942.